X
Pin (B)
Threader plate holder (C)
Hook (D)
Threader knob
Setscrew (F)
Threader plate (H)
View - X
Hook (D)
Setscrew (E)
[ Fig. 1]
[Fig. 2]
[Fig. 3]
Mechanical adjustment
Replacement and Adjustment of Needle Threader Plate
To replace:
1. Pry out the threader plate holder with a screwdriver while pushing up and holding the threader
knob (See fig. 1.).
2. Align the groove on the new threader plate holder with the pin (B) on the threader shaft.
Push the threader plate holder (C) up until it snaps in place.
To adjust:
3. If the threader hook thrusts or hits against either left or right edge of the needle eye: Loosen
the setscrew (E) and adjust the position of the threader plate (H) (See fig. 2).
4. If the threader hook thrusts against either top or bottom edge of the needle eye, or misses
the needle eye: Remove the face cover and loosen the setscrew (F). Move the threader position
setting holder (G) up or down to adjust the hook position.
Threader position
setting holder (G)
19
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